.container-login {
    width: 100%;
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    margin-top: 60px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
}

.login-dialog {
    width: 100%;
    max-width: 400px;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px 30px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.login-dialog::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), #357abd);
}

.login-dialog:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.login-dialog h3 {
    text-align: center;
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-weight: 600;
    position: relative;
    padding-bottom: 15px;
}

.login-dialog h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 2px;
}

.login-dialog .row {
    width: 100%;
    margin: 20px 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.login-dialog .row > span {
    font-size: 0.9rem;
    color: var(--secondary-color);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 5px;
}

.login-dialog .row > span::before {
    content: '•';
    color: var(--primary-color);
}

.login-dialog .row > input {
    width: 100%;
    height: 45px;
    border-radius: 8px;
    border: 2px solid #e1e1e1;
    outline: none;
    padding: 0 15px;
    font-size: 1rem;
    transition: all var(--transition-speed);
    background-color: #f8f9fa;
}

.login-dialog .row > input:hover {
    border-color: #b8b8b8;
    background-color: #fff;
}

.login-dialog .row > input:focus {
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.login-dialog #submit {
    width: 100%;
    height: 45px;
    background: linear-gradient(135deg, var(--primary-color), #357abd);
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed);
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.login-dialog #submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: 0.5s;
}

.login-dialog #submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 144, 226, 0.2);
}

.login-dialog #submit:hover::before {
    left: 100%;
}

.login-dialog #submit:active {
    transform: translateY(0);
}

.login-dialog a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-speed);
    display: inline-block;
    margin-top: 15px;
    padding: 5px 10px;
    border-radius: 4px;
}

.login-dialog a:hover {
    color: var(--secondary-color);
    background-color: rgba(74, 144, 226, 0.1);
    text-decoration: none;
}

.login-dialog .error-message {
    color: #dc3545;
    font-size: 0.85rem;
    margin-top: 5px;
    display: none;
}

.login-dialog .row.error input {
    border-color: #dc3545;
}

.login-dialog .row.error .error-message {
    display: block;
}

@media (max-width: 480px) {
    .login-dialog {
        padding: 30px 20px;
        margin: 20px;
    }
    
    .login-dialog h3 {
        font-size: 1.75rem;
    }
    
    .login-dialog .row > input {
        height: 40px;
    }
    
    .login-dialog #submit {
        height: 40px;
    }
}

.login-tip {
    text-align: center;
    margin-top: 20px;
    font-size: 1rem;
    color: #333;
    letter-spacing: 1px;
}

.login-tip a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    margin-left: 5px;
    transition: color 0.2s;
}

.login-tip a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}